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经营范围
发明名称
UNIT FOR BIOLOGICAL TREATMENT OF SEWAGE
摘要
申请公布号
SU1708776(A1)
申请公布日期
1992.01.30
申请号
SU19884392581
申请日期
1988.03.15
申请人
NII KOMMUNALNOGO VODOSNABZHENIYA OCHISTKI VODY
发明人
RAZUMOVSKIJ EDUARD S,SU;ZALETOVA NINA A,SU;ZHARIKOV YURIJ A,SU
分类号
C02F3/30
主分类号
C02F3/30
代理机构
代理人
主权项
地址
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